afsan123/afsan123.github.io ? reverse-engineered prompt

Build me a clean personal portfolio website for Nurul Anam Chowdhury.

It should feel polished and simple, with a strong first impression, a short about section, skills, experience or projects, and an easy way for people to contact me. Please make it look good on phones and desktops, and keep it fast and easy to update since this is a GitHub Pages site.

Use the existing resume and notes in the repo as the main source for the content, and turn that into a nice modern one page portfolio. If you need to fill in any gaps, keep it minimal and sensible, and look up current docs online if needed. I want the site to be ready to deploy as a static homepage, with smooth scrolling, clear section navigation, and a professional style that matches a developer or creative personal brand.